/*
 * This file is part of Sponge, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.spongepowered.common.event.tracking.context.transaction;

import org.checkerframework.checker.nullness.qual.Nullable;
import org.spongepowered.common.event.tracking.context.transaction.effect.ProcessingSideEffect;

@SuppressWarnings("rawtypes")
public class ResultingTransactionBySideEffect {
    public final ProcessingSideEffect effect;
    @Nullable GameTransaction head;
    @Nullable GameTransaction tail;

    public ResultingTransactionBySideEffect(final ProcessingSideEffect effect) {
        this.effect = effect;
    }

    public void addChild(final GameTransaction child) {
        if (this.tail != null) {
            this.tail.next = child;
            child.previous = this.tail;
        } else {
            this.head = child;
        }
        this.tail = child;
    }
}
